Evidence map›Paper›PMID 34218330›Full record

ArticleJournal of gastroenterology2021

CCL19 enhances CD8

Yan Yan, Wei Zhao, Wei Liu, Yan Li, Xu Wang, Jingna Xun, Chantsalmaa Davgadorj

Open access · hybridAbstract read
In one paragraph

Article in Journal of gastroenterology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.5field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 32 citations in OpenAlex.

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  17. Does CCL19 act as a double-edged sword in cancer development?Clinical and experimental immunology · 2022
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 1 country.

Yan YanLaboratory for Infection and Immunity, The Fifth People's Hospital of Wuxi, Affiliated Hospital of Jiangnan University, Wuxi, China. yanyan198134@hotmail.com.
Wei ZhaoThe State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center, Model Animal Research Center, Medical School of Nanjing University, Nanjing, 210061, China.
Wei LiuThe State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center, Model Animal Research Center, Medical School of Nanjing University, Nanjing, 210061, China.
Yan LiThe State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center, Model Animal Research Center, Medical School of Nanjing University, Nanjing, 210061, China.
Xu WangLaboratory for Infection and Immunity, The Fifth People's Hospital of Wuxi, Affiliated Hospital of Jiangnan University, Wuxi, China.
Jingna XunShanghai Public Health Clinical Center, Fudan University, Shanghai, China.
Chantsalmaa DavgadorjLaboratory for Infection and Immunity, The Fifth People's Hospital of Wuxi, Affiliated Hospital of Jiangnan University, Wuxi, China.
Wuxi Fourth People's Hospital · CNModel Animal Research Center · CNNanjing University · CNShanghai Public Health Clinical Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChemokine (C-C motif) ligand 19 (CCL19) is a leukocyte chemoattractant that plays a crucial role in cell trafficking and leukocyte activation. Dysfunctional CD8

methodsWe assessed the effects of CCL19 on the activation of PBMCs in patients with HBV infection. We also examined how CCL19 influences HBV clearance and modulates HBV-responsive T cells in a mouse model of chronic hepatitis B (CHB). In addition, C-C chemokine-receptor type 7 (CCR7) knockdown mice were used to elucidate the underlying mechanism of CCL19/CCR7 axis-induced immune activation.

resultsFrom in vitro experiments, we found that CCL19 enhanced the frequencies of Ag-responsive IFN-γ

conclusionsFindings in this study provide insights into how CCL19/CCR7 axis modulates the host immune system, which may promote the development of immunotherapeutic strategies for HBV treatment by overcoming T-cell tolerance.

Indexed as

AnimalsCD8-Positive T-LymphocytesChemokine CCL19Disease Models, AnimalFlow CytometryHepatitis BHepatitis B virusMiceMice, Inbred C57BLCCL19 protein, humanChemokine CCL19ApoptosisCD8+ T cellChemokine (C–C motif) ligand 19 (CCL19)Hepatitis B virusRegulatory T cell (Treg cell)

Identifiers

PMID34218330
PMCPMC8316179
OpenAlexW3181271538

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.